| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.30 | 6.592% | $212.4379 | $212.44 | $212.45 | $212.40 |
| Purchase #2 | $240.84 | 13.741% | $273.9338 | $273.93 | $273.95 | $273.90 |
| Purchase #3 | $51.68 | 4.573% | $54.0433 | $54.04 | $54.05 | $54.00 |
| Purchase #4 | $59.89 | 13.178% | $67.7823 | $67.78 | $67.80 | $67.80 |
| Purchase #5 | $189.69 | 9.129% | $207.0068 | $207.01 | $207.00 | $207.00 |
| Purchase #6 | $173.26 | 8.678% | $188.2955 | $188.30 | $188.30 | $188.30 |
| Purchase #7 | $109.36 | 13.185% | $123.7791 | $123.78 | $123.80 | $123.80 |
| 7 purchase totals = | $1,024.02 | $1,127.2787 | $1,127.28 | $1,127.35 | $1,127.20 | |